While I really would not want to dampen your enthusiasm, it is not really a good idea to plant Flytraps, Butterworts and Nepenthes in the same container. They each have different and specific cultural requirements.
I am sure that you would rather have your plants thrive, than just limp along.
The mix is OK for the Nep and Flytrap, but flytraps require full sun, a water tray and dormancy, while Nepenthes enjoy Bright but not full sun, intermittent watering, keeping soil damp, and stable temperatures year round.
The Butterwort will do better in a mix of mostly Vermiculite with just a little peat thrown in. Kept in bright but not direct sun position. Seasonal watering and light cues.
It is possible to create a Bog like the one you have done, but it would mean none of the plants would ever really be in ideal conditions.
Just my opinion.
Edited by Peter Hewitt, 27 June 2011 - 19:38 PM.